JP6784699B2 - 発電プラントの効率の改善 - Google Patents
発電プラントの効率の改善 Download PDFInfo
- Publication number
- JP6784699B2 JP6784699B2 JP2017559768A JP2017559768A JP6784699B2 JP 6784699 B2 JP6784699 B2 JP 6784699B2 JP 2017559768 A JP2017559768 A JP 2017559768A JP 2017559768 A JP2017559768 A JP 2017559768A JP 6784699 B2 JP6784699 B2 JP 6784699B2
- Authority
- JP
- Japan
- Prior art keywords
- store
- heat
- coolant
- temperature
- power plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002826 coolant Substances 0.000 claims description 106
- 239000012530 fluid Substances 0.000 claims description 79
- 230000008929 regeneration Effects 0.000 claims description 67
- 238000011069 regeneration method Methods 0.000 claims description 67
- 238000001816 cooling Methods 0.000 claims description 54
- 238000000034 method Methods 0.000 claims description 42
- 238000010248 power generation Methods 0.000 claims description 40
- 239000003570 air Substances 0.000 claims description 36
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000012546 transfer Methods 0.000 claims description 18
- 238000002485 combustion reaction Methods 0.000 claims description 17
- 230000007423 decrease Effects 0.000 claims description 14
- 239000012080 ambient air Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 7
- 239000002803 fossil fuel Substances 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 230000008901 benefit Effects 0.000 description 19
- 238000005338 heat storage Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 239000007788 liquid Substances 0.000 description 11
- 238000013461 design Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 238000009413 insulation Methods 0.000 description 7
- 238000013517 stratification Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000422 nocturnal effect Effects 0.000 description 4
- 230000001932 seasonal effect Effects 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012782 phase change material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/028—Control arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/02—Controlling, e.g. stopping or starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
- F01K3/181—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters using nuclear heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/001—Devices for producing mechanical power from solar energy having photovoltaic cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/04—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid
- F28B9/06—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid with provision for re-cooling the cooling water or other cooling liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
- F28D17/04—Distributing arrangements for the heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
- F28D20/0043—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material specially adapted for long-term heat storage; Underground tanks; Floating reservoirs; Pools; Ponds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
- H10N10/13—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the heat-exchanging means at the junction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/10—Arrangements for storing heat collected by solar heat collectors using latent heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D2020/0065—Details, e.g. particular heat storage tanks, auxiliary members within tanks
- F28D2020/0069—Distributing arrangements; Fluid deflecting means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/60—Thermal-PV hybrids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/50—Energy storage in industry with an added climate change mitigation effect
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Air Conditioning Control Device (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15154291.7 | 2015-02-09 | ||
EP15154291 | 2015-02-09 | ||
PCT/EP2016/052284 WO2016128278A1 (en) | 2015-02-09 | 2016-02-03 | Improvement of efficiency in power plants |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018508708A JP2018508708A (ja) | 2018-03-29 |
JP6784699B2 true JP6784699B2 (ja) | 2020-11-11 |
Family
ID=52473750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017559768A Active JP6784699B2 (ja) | 2015-02-09 | 2016-02-03 | 発電プラントの効率の改善 |
Country Status (11)
Country | Link |
---|---|
US (1) | US10473406B2 (pt) |
EP (1) | EP3256805B1 (pt) |
JP (1) | JP6784699B2 (pt) |
AU (1) | AU2016218113B2 (pt) |
CY (1) | CY1122507T1 (pt) |
DE (1) | DE16703500T1 (pt) |
ES (1) | ES2664731T3 (pt) |
PT (1) | PT3256805T (pt) |
TR (1) | TR201804264T3 (pt) |
WO (1) | WO2016128278A1 (pt) |
ZA (1) | ZA201705848B (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10704427B2 (en) * | 2017-01-04 | 2020-07-07 | General Electric Company | Method to diagnose power plant degradation using efficiency models |
CN108562081A (zh) * | 2018-04-23 | 2018-09-21 | Edf(中国)投资有限公司 | 一种用于超临界二氧化碳发电循环的冷却系统及冷却装置 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4148436A (en) * | 1977-03-30 | 1979-04-10 | Dunham-Bush, Inc. | Solar augmented heat pump system with automatic staging reciprocating compressor |
US4232523A (en) * | 1978-03-16 | 1980-11-11 | Derby Ronald C | Solar power plant |
US4249386A (en) | 1978-06-16 | 1981-02-10 | Smith Otto J | Apparatus for providing radiative heat rejection from a working fluid used in a Rankine cycle type system |
WO1981000596A1 (en) | 1979-08-16 | 1981-03-05 | R Colon | Method and apparatus for generating heat and electricity by solar energy |
US4996846A (en) * | 1990-02-12 | 1991-03-05 | Ormat Inc. | Method of and apparatus for retrofitting geothermal power plants |
US5321946A (en) * | 1991-01-25 | 1994-06-21 | Abdelmalek Fawzy T | Method and system for a condensing boiler and flue gas cleaning by cooling and liquefaction |
WO2001044658A1 (en) * | 1999-12-17 | 2001-06-21 | The Ohio State University | Heat engine |
US6672064B2 (en) * | 2002-03-14 | 2004-01-06 | The Sun Trust, L.L.C. | Rankine cycle generation of electricity |
DE102005013012A1 (de) | 2005-03-21 | 2006-09-28 | ZAE Bayern Bayerisches Zentrum für angewandte Energieforschung e.V. | Latentwärmespeicher für effiziente Kühl- und Heizsysteme |
CA2679612C (en) * | 2007-03-02 | 2018-05-01 | Victor Juchymenko | Controlled organic rankine cycle system for recovery and conversion of thermal energy |
JP4909853B2 (ja) * | 2007-09-27 | 2012-04-04 | 株式会社東芝 | 発電プラントおよびその制御方法 |
US20090241546A1 (en) * | 2008-03-27 | 2009-10-01 | Ahmed Sabry Hegazy | Increasing power of steam plant with refrigerant cooled condenser at peak loads by using cooling thermal storage |
AU2009294230B2 (en) | 2008-09-17 | 2014-02-13 | Siemens Concentrated Solar Power Ltd. | Solar thermal power plant |
WO2010121255A1 (en) * | 2009-04-17 | 2010-10-21 | Echogen Power Systems | System and method for managing thermal issues in gas turbine engines |
PT2264288E (pt) * | 2009-06-11 | 2011-11-21 | Thermonetics Ltd | Sistema para uma despressurização de fluído eficiente |
MX2012000059A (es) * | 2009-06-22 | 2012-06-01 | Echogen Power Systems Inc | Sistema y metodo para manejar problemas termicos en uno o mas procesos industriales. |
US9239171B2 (en) | 2009-10-07 | 2016-01-19 | Robert Orsello | System and method for heat rejection in a solar power collection system |
CN101825073A (zh) | 2010-05-10 | 2010-09-08 | 华中科技大学 | 一种分布式太阳能梯级利用系统 |
WO2012000002A2 (de) | 2010-07-01 | 2012-01-05 | Psw Systems Ag | Anordnung zum umwandeln thermischer energie und vorrichtung zum erwärmen und kühlen eines mediums |
IT1403278B1 (it) * | 2010-12-20 | 2013-10-17 | Polimeri Europa Spa | Precursore di catalizzatore e catalizzatore per la (co)polimerizzazione delle alfa-olefine ad alta temperatura |
FR2970069A1 (fr) | 2010-12-30 | 2012-07-06 | C3Tech | Stockage d'energie pour centrale solaire a concentration de petite puissance |
CN202581929U (zh) | 2012-03-05 | 2012-12-05 | 北京兆阳能源技术有限公司 | 一种应用于太阳能发电系统的地源冷却装置 |
US9593597B2 (en) * | 2013-05-30 | 2017-03-14 | General Electric Company | System and method of waste heat recovery |
US9145795B2 (en) * | 2013-05-30 | 2015-09-29 | General Electric Company | System and method of waste heat recovery |
CA2885583C (en) * | 2013-06-07 | 2017-09-26 | Her Majesty The Queen In Right Of Canada As Represented By The Ministeof Natural Resources | Hybrid rankine cycle |
CN203383905U (zh) * | 2013-06-20 | 2014-01-08 | 华电电力科学研究院 | 一种基于余热利用的燃机进气冷却装置 |
FR3022016B1 (fr) | 2014-06-05 | 2016-07-01 | Commissariat Energie Atomique | Installation de conversion de chaleur en energie mecanique au refroidissement optimise par un systeme de recuperation et stockage d'une partie de l'energie thermique du fluide de travail. |
FR3022015B1 (fr) | 2014-06-05 | 2020-10-09 | Commissariat Energie Atomique | Installation de conversion de chaleur en energie mecanique a systeme de refroidissement du fluide de travail ameliore. |
-
2016
- 2016-02-03 EP EP16703500.5A patent/EP3256805B1/en active Active
- 2016-02-03 WO PCT/EP2016/052284 patent/WO2016128278A1/en active Application Filing
- 2016-02-03 PT PT16703500T patent/PT3256805T/pt unknown
- 2016-02-03 ES ES16703500T patent/ES2664731T3/es active Active
- 2016-02-03 DE DE16703500.5T patent/DE16703500T1/de active Pending
- 2016-02-03 AU AU2016218113A patent/AU2016218113B2/en active Active
- 2016-02-03 JP JP2017559768A patent/JP6784699B2/ja active Active
- 2016-02-03 US US15/549,260 patent/US10473406B2/en active Active
- 2016-02-03 TR TR2018/04264T patent/TR201804264T3/tr unknown
-
2017
- 2017-08-28 ZA ZA2017/05848A patent/ZA201705848B/en unknown
-
2019
- 2019-07-19 CY CY20191100772T patent/CY1122507T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
US20180073817A1 (en) | 2018-03-15 |
DE16703500T1 (de) | 2018-05-17 |
ZA201705848B (en) | 2018-12-19 |
US10473406B2 (en) | 2019-11-12 |
PT3256805T (pt) | 2019-07-19 |
WO2016128278A1 (en) | 2016-08-18 |
TR201804264T3 (tr) | 2019-05-21 |
ES2664731T1 (es) | 2018-04-23 |
AU2016218113A1 (en) | 2017-08-10 |
ES2664731T3 (es) | 2020-01-30 |
EP3256805A1 (en) | 2017-12-20 |
EP3256805B1 (en) | 2019-04-24 |
AU2016218113B2 (en) | 2020-06-18 |
JP2018508708A (ja) | 2018-03-29 |
CY1122507T1 (el) | 2021-01-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9816491B2 (en) | Solar power system and method therefor | |
US20210207895A1 (en) | Energy Storage Systems | |
EP2914919B1 (en) | Method for operating an arrangement for storing thermal energy | |
KR101761176B1 (ko) | 에너지 저장 시스템 | |
JP4036864B2 (ja) | 太陽光発電システム | |
JP6133508B2 (ja) | 地熱源を地域熱供給網へ熱技術的に接続する方法 | |
JP2007132330A (ja) | 太陽熱発電装置 | |
US11073305B2 (en) | Solar energy capture, energy conversion and energy storage system | |
JP6784699B2 (ja) | 発電プラントの効率の改善 | |
WO2015077235A1 (en) | Concentrated solar power systems and methods utilizing cold thermal energy storage | |
Kusyy et al. | Theoretical investigation on a control-based approach to avoid stagnation of solar heating systems | |
JP6138495B2 (ja) | 発電システム | |
KR101678913B1 (ko) | 냉매 팽창터빈 구동 와전류 발열장치를 이용한 히트 펌프 냉난방 시스템 | |
JP2004286024A (ja) | 発電装置 | |
RU2749471C1 (ru) | Гелиогеотермальный энергокомплекс | |
EP2492627B1 (en) | Cooling system for a solar thermal Rankine cycle | |
KOVAČ et al. | RENEWABLE ENERGY SOURCES USE OF HEAT PUMPS | |
Sutthivirode et al. | Waste heat water pumping model with direct contact cooling | |
Hasan et al. | Analysis of different Phase Change Materials to Regulate Temperature in Building Integrated Photovoltaics |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190115 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20191122 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191202 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200228 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200430 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200923 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201023 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6784699 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |